Canning preserves food
A) through use of aseptic packaging.
B) by exposure to chemicals.
C) by exposure to high heat.
D) by exposure to radiation.
E) by exposure to high pH.
C
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Which of the following encodes its own capsid proteins?
A. Prion B. Satellite virus C. Satellite DNA D. Satellite RNA
The breakdown of glucose to carbon dioxide and water is an
A. exergonic reaction in photosynthesis. B. endergonic or exergonic reaction, depending on the step. C. endergonic reaction in photosynthesis. D. exergonic reaction in cellular respiration. E. ndergonic reaction in cellular respiration.
The rough ER is rough because of the presence of
1.proteins. 2.RNA. 3.lipids. 4.ribosomes.
All of the following are components of peptidoglycan EXCEPT
a. N-acetylglucosamine b. N-acetylmutamic acid c. lipopolysaccharide d. amino acids e. peptide cross-links